28881331752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{18041}}^1$

素因数の和:18803

約数の個数: 128

約数和(自身を含む): 88991804160

約数和(自身を除く): 60110472408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 733, 1092, 1466, 2184, 2199, 2932, 4398, 5131, 5864, 8796, 9529, 10262, 15393, 17592, 18041, 19058, 20524, 28587, 30786, 36082, 38116, 41048, 54123, 57174, 61572, 66703, 72164, 76232, 108246, 114348, 123144, 126287, 133406, 144328, 200109, 216492, 228696, 234533, 252574, 266812, 378861, 400218, 432984, 469066, 505148, 533624, 703599, 757722, 800436, 938132, 1010296, 1407198, 1515444, 1600872, 1641731, 1876264, 2814396, 3030888, 3283462, 4925193, 5628792, 6566924, 9850386, 13133848, 13224053, 19700772, 26448106, 39401544, 39672159, 52896212, 79344318, 92568371, 105792424, 158688636, 171912689, 185136742, 277705113, 317377272, 343825378, 370273484, 515738067, 555410226, 687650756, 740546968, 1031476134, 1110820452, 1203388823, 1375301512, 2062952268, 2221640904, 2406777646, 3610166469, 4125904536, 4813555292, 7220332938, 9627110584, 14440665876, 28881331752]

約数ペア:

[(1, 28881331752), (2, 14440665876), (3, 9627110584), (4, 7220332938), (6, 4813555292), (7, 4125904536), (8, 3610166469), (12, 2406777646), (13, 2221640904), (14, 2062952268), (21, 1375301512), (24, 1203388823), (26, 1110820452), (28, 1031476134), (39, 740546968), (42, 687650756), (52, 555410226), (56, 515738067), (78, 370273484), (84, 343825378), (91, 317377272), (104, 277705113), (156, 185136742), (168, 171912689), (182, 158688636), (273, 105792424), (312, 92568371), (364, 79344318), (546, 52896212), (728, 39672159), (733, 39401544), (1092, 26448106), (1466, 19700772), (2184, 13224053), (2199, 13133848), (2932, 9850386), (4398, 6566924), (5131, 5628792), (5864, 4925193), (8796, 3283462), (9529, 3030888), (10262, 2814396), (15393, 1876264), (17592, 1641731), (18041, 1600872), (19058, 1515444), (20524, 1407198), (28587, 1010296), (30786, 938132), (36082, 800436), (38116, 757722), (41048, 703599), (54123, 533624), (57174, 505148), (61572, 469066), (66703, 432984), (72164, 400218), (76232, 378861), (108246, 266812), (114348, 252574), (123144, 234533), (126287, 228696), (133406, 216492), (144328, 200109)]